1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
;;; w3-style.el --- Emacs-W3 binding style sheet mechanism
;; Author: wmperry
;; Created: 1997/12/24 16:29:23
;; Version: 1.29
;; Keywords: faces, hypermedia
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Copyright (c) 1993 - 1996 by William M. Perry <wmperry@cs.indiana.edu>
;;; Copyright (c) 1996, 1997 Free Software Foundation, Inc.
;;;
;;; This file is part of GNU Emacs.
;;;
;;; GNU Emacs is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2, or (at your option)
;;; any later version.
;;;
;;; GNU Emacs is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Emacs; see the file COPYING. If not, write to the
;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;;; Boston, MA 02111-1307, USA.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; A style sheet mechanism for emacs-w3
;;;
;;; This will eventually be able to under DSSSL[-lite] as well as the
;;; experimental W3C mechanism
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(require 'font)
(require 'w3-keyword)
(require 'cl)
(require 'css)
;;;###autoload
(defun w3-handle-style (&optional plist)
(let ((url (or (plist-get plist 'href)
(plist-get plist 'src)
(plist-get plist 'uri)))
(media (intern (downcase (or (plist-get plist 'media) "all"))))
(type (downcase (or (plist-get plist 'notation) "text/css")))
(url-working-buffer " *style*")
(stylesheet nil)
(defines nil)
(cur-sheet w3-current-stylesheet)
(string (plist-get plist 'data)))
(if (not (memq media (css-active-device-types)))
nil ; Not applicable to us!
(save-excursion
(set-buffer (get-buffer-create url-working-buffer))
(erase-buffer)
(setq url-be-asynchronous nil)
(cond
((member type '("experimental" "arena" "w3c-style" "css" "text/css"))
(setq stylesheet (css-parse url string cur-sheet)))
(t
(w3-warn 'html "Unknown stylesheet notation: %s" type))))
(setq w3-current-stylesheet stylesheet))))
;;;###autoload
(defun w3-display-stylesheet (&optional sheet)
"Display the stylesheet for the current document."
(interactive)
(setq sheet (or sheet w3-current-stylesheet w3-user-stylesheet))
(if (not sheet)
(error "No stylesheet available!"))
(css-display sheet))
(provide 'w3-style)
|
